I was called Spartan Grey 12 as that was the name of my failed Halo 2 clan.
I am called Vigil as it is the name of an AI in Mass effect, who aids Shepard to understand the protheans.
I thought it was suitable to the role I try to play in the forums.
'For eons I have watched as you have misinterpreted. This is not Reclaimation, this is reclaimer'- Mendicant Bias
Vigil is watching you
Check out my second fan-fic: Operation Overwatch